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[PATCH v8 5/9] linux-user/strace: Dump AF_NETLINK sockaddr content
From: |
Philippe Mathieu-Daudé |
Subject: |
[PATCH v8 5/9] linux-user/strace: Dump AF_NETLINK sockaddr content |
Date: |
Mon, 21 Oct 2019 13:48:53 +0200 |
Signed-off-by: Philippe Mathieu-Daudé <address@hidden>
Tested-By: Guido Günther <address@hidden>
---
v8: use tswap32 (lvivier)
---
linux-user/strace.c | 37 +++++++++++++++++++++++++++++++++++++
1 file changed, 37 insertions(+)
diff --git a/linux-user/strace.c b/linux-user/strace.c
index fd5596a640..5fa7748427 100644
--- a/linux-user/strace.c
+++ b/linux-user/strace.c
@@ -8,6 +8,7 @@
#include <arpa/inet.h>
#include <netinet/tcp.h>
#include <linux/if_packet.h>
+#include <linux/netlink.h>
#include <sched.h>
#include "qemu.h"
@@ -398,6 +399,12 @@ print_sockaddr(abi_ulong addr, abi_long addrlen)
gemu_log("}");
break;
}
+ case AF_NETLINK: {
+ struct target_sockaddr_nl *nl = (struct target_sockaddr_nl *)sa;
+ gemu_log("{nl_family=AF_NETLINK,nl_pid=%u,nl_groups=%u}",
+ tswap32(nl->nl_pid), tswap32(nl->nl_groups));
+ break;
+ }
default:
gemu_log("{sa_family=%d, sa_data={", sa->sa_family);
for (i = 0; i < 13; i++) {
@@ -424,6 +431,9 @@ print_socket_domain(int domain)
case PF_INET:
gemu_log("PF_INET");
break;
+ case PF_NETLINK:
+ gemu_log("PF_NETLINK");
+ break;
case PF_PACKET:
gemu_log("PF_PACKET");
break;
@@ -473,6 +483,33 @@ print_socket_protocol(int domain, int type, int protocol)
return;
}
+ if (domain == PF_NETLINK) {
+ switch (protocol) {
+ case NETLINK_ROUTE:
+ gemu_log("NETLINK_ROUTE");
+ break;
+ case NETLINK_AUDIT:
+ gemu_log("NETLINK_AUDIT");
+ break;
+ case NETLINK_NETFILTER:
+ gemu_log("NETLINK_NETFILTER");
+ break;
+ case NETLINK_KOBJECT_UEVENT:
+ gemu_log("NETLINK_KOBJECT_UEVENT");
+ break;
+ case NETLINK_RDMA:
+ gemu_log("NETLINK_RDMA");
+ break;
+ case NETLINK_CRYPTO:
+ gemu_log("NETLINK_CRYPTO");
+ break;
+ default:
+ gemu_log("%d", protocol);
+ break;
+ }
+ return;
+ }
+
switch (protocol) {
case IPPROTO_IP:
gemu_log("IPPROTO_IP");
--
2.21.0
- [PATCH v8 0/9] linux-user: strace improvements, Philippe Mathieu-Daudé, 2019/10/21
- [PATCH v8 1/9] linux-user/strace: Display invalid pointer in print_timeval(), Philippe Mathieu-Daudé, 2019/10/21
- [PATCH v8 3/9] linux-user/strace: Improve settimeofday(), Philippe Mathieu-Daudé, 2019/10/21
- [PATCH v8 5/9] linux-user/strace: Dump AF_NETLINK sockaddr content,
Philippe Mathieu-Daudé <=
- [PATCH v8 9/9] linux-user/syscall: Align target_sockaddr fields using ABI types, Philippe Mathieu-Daudé, 2019/10/21
- [PATCH v8 6/9] linux-user/strace: Add print_sockfd(), Philippe Mathieu-Daudé, 2019/10/21
- [PATCH v8 8/9] linux-user/strace: Let print_sockaddr() have a 'last' argument, Philippe Mathieu-Daudé, 2019/10/21
- [PATCH v8 4/9] linux-user/syscall: Introduce target_sockaddr_nl, Philippe Mathieu-Daudé, 2019/10/21